partial void DeleteBruker(Bruker instance);
 partial void UpdateBruker(Bruker instance);
		private void detach_Brukers(Bruker entity)
		{
			this.SendPropertyChanging();
			entity.Poststed = null;
		}
 partial void InsertBruker(Bruker instance);
		private void attach_Brukers(Bruker entity)
		{
			this.SendPropertyChanging();
			entity.Poststed = this;
		}